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Performance Research Unit

JEO Riders Clear Anti-Doping Test at 2019 LOTOJA Classic

4/13/2026
Technical Data
JEO Riders Clear Anti-Doping Test at 2019 LOTOJA Classic
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What are the athletic benefits of jeo riders clear anti-doping test at 2019 lotoja classic?

Based on clinical data, jeo riders clear anti-doping test at 2019 lotoja classic optimizes endurance performance by improving oxygen efficiency, buffering lactic acid, and accelerating muscular recovery.

JEO Riders Clear Anti-Doping Test at 2019 LOTOJA Classic

They have done it again! Two riders, Nathan Manwaring & Spencer Johnson, were tested by USADA (United States Anti-Doping Agency). Both were declared clean.

Spencer and Nathan have incorporated Beetroot Pro® as part of their training and racing nutrition strategy.

Nathan says; "I use Beetroot Pro because it’s one of the handful of supplements actually proven by science to improve performance in endurance athletes

I use Beetroot Pro specifically because it’s easy to take and actually tastes good mixed with water

I always, ALWAYS, drink it when driving to the race the morning of. Usually in one of my kid’s sippy cups since it’s easy to use as a shaker but has a wide mouth for the scoop (unlike a disposable water bottle).

This years' Men's Pro 123 winner, Roger Arnell, also utilizes Beetroot Pro® was not selected for anti-doping testing. 

LOTOJA is the longest one-day USA Cycling event spanning 206 miles from Logan, UT to Jackson Hole, WY. 

Spencer Johnson won the 2018 edition in a record time of 8:18.29 (24.31 Avg MPH!).

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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*Technical citations and PubMed references are provided for performance education only. These statements have not been evaluated by the FDA.